CVE-2018-1902: IBM WebSphere Application Server

Medium severity, CVSS 4.3. EPSS: 1.5% chance of exploitation in the next 30 days.

IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 could allow a remote attacker to spoof connection information which could be used to launch further attacks against the system. IBM X-Force ID: 152531.

Affected products

• IBM WebSphere Application Server: before 19.0.0.3 (fixed in 19.0.0.3); from 7.0.0.0, up to and including 7.0.0.45; from 8.0.0.0, up to and including 8.0.0.15; from 8.5.0.0, up to and including 8.5.5.15; from 9.0.0.0, up to and including 9.0.0.10

Published 2019-03-11. Last modified 2026-06-17.